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    User name jpchen

    Log entry time 16:49:26 on June13,2001

    Entry number 62974

    keyword=Caution on BeO target

    Caution on BeO target:

    During the down time we inspected the BeO target. It was radiation damaged.
    The frame was partially melted. The center cross mark was burned out. Nilanga
    redraw a cross mark. Since the frmae is partially melted, the hole
    for beam to go through is smaller. We need to be careful for beam
    turning and should also limit the time with beam on BeO target.